Linear Slider Knob 4mm, Grey

This Linear Slider Knob with a 4mm shaft opening is a standard replacement or upgrade knob for slide potentiometers and faders. Designed for electronics hobbyists, audio engineers, and makers building control panels in India.

Specifications

• Shaft diameter: 4mm
• Colour: Grey
• Material: Plastic
• Design: Linear slide, with a textured grip surface
• Compatible with: Standard 4mm shaft slide potentiometers

Compatible with

This knob fits any slide potentiometer or fader with a 4mm shaft. Commonly used with Arduino, ESP32, and Raspberry Pi audio and control projects.

What you can build with it

• DIY audio mixer or equalizer with slide faders
• Lighting control panel for stage or studio
• Custom MIDI controller or synthesizer interface

Built and Backed by Compoden

Every part you buy from Compoden comes with access to our AI build companion, delivered via QR code, email, or WhatsApp. It helps you wire and program this knob into a working project step by step. With 10 years of experience supplying makers and institutions across India, we ensure you get the right component for your build. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.